thedonutfactory/rs-tfhe

rs-tfhe is a dormant implementation of the TFHE scheme in Rust. While it was early to the Rust cryptography scene (dating back ~4 years), it has been effectively superseded by Zama's 'tfhe-rs', which is the industry standard. With only 41 stars and zero recent velocity, it lacks the necessary community momentum, hardware acceleration (CUDA/AVX-512), and security audits required for production FHE. FHE libraries require extreme optimization and constant maintenance to remain performant and secure; this project appears to be a personal reference implementation or a proof-of-concept. For any production use case, developers would choose Zama's library due to its feature completeness, performance optimizations, and corporate backing. The displacement horizon is '6 months' only because it has technically already been displaced by more mature ecosystems.